Identify the oxidation state of Cr in Cr F₃(s). 2 Cr(s)+ 6 H F(g)→ 2 Cr F₃(s)+3 H₂(g) A) +1 B) +2 C) +3 D) 0 E) -1

Name: Identify the oxidation state of Cr in Cr F 3 (s). 2 Cr(s)+ 6 H F(g)→ 2 Cr F 3 (s)+3 H 2 (g) A) +1 B) +2 C) +3 D) 0 E) -1
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Question

Quizplus · Accepted Answer

In CrF3, fluorine has an oxidation state of -1. Since there are three fluorine atoms, the total oxidation state for fluorine is -3. To balance this, chromium must have an oxidation state of +3.

Identify the Oxidation State of Cr in Cr F3(s)

Identify the Oxidation State of Cr in Cr F₃(s)